Quasi-super-continuum generation using ultrahigh-speed wavelength-tunable soliton pulses

摘要

A quasi-super-continuum (quasi-SC) source is demonstrated as a new broadband light source for the firstntime to our knowledge using electronically controlled ultrahigh-speed wavelength tuning of a femtosecondnsoliton pulse. The scanning speed is as fast as 1 MHz. The center wavelength, bandwidth, and spectrumnshape can be changed arbitrarily. The generated quasi-SC is evaluated by detecting the interference signalnin a Michelson interferometer. It was confirmed that the quasi-SC source worked like the conventional SCnsource for the incoherent interferometer system. © 2008 Optical Society of America